baber/WOPTO huggingface dataset:
Patent JP-S62153138-A (JP)
Title: Adjustment of flow rate of high-temperature melt
Inventor: YUMURA TAKASHI
IPC: C03B37/07
Filed: 1985-12-24
Abstract: PURPOSE:To make it possible to keep the amount of a discharged melt at a constant value, by keeping melt in a smelting furnace at a given temperature and tilting the furnace body by a minute angle for a given time based on the actual measured value to carry out the discharge. CONSTITUTION:A high-temperature molten slag is directly carried to an electric furnace 1 by a pan cart 2 and intermittently charged into the furnace 1 by given portions and a component adjusting material is added from a conduit 15. The melt is kept within the temperature range of the target temperature + or -20 deg.C and continuously fed from a nozzle 4 into a fiber making machine 5 at a constant rate to produce rock wool. In the process, the electric furnace 1 is tilted stepwise (or continuously) by a predetermined minute angle for a given time according to the gradually changing amount of the melt in the electric furnace 1 to keep the amount of discharge at a constant value. The electric furnace 1 is tilted by hydraulic cylinders 11 and pistons 12 in combination and a constant rate pump 17 feeds a given amount of oil through a feed line 18 to the hydraulic cylinders 11 on signals from a timer 16 at a given time interval to lift the pistons 12 to a specified height and tilt the electric furnace 1 by a given angle.
Patent JP-2000119767-A (JP)
Title: Metal-ceramic composite material for casting, and its manufacture
Inventor: TAKEI YOSHIBUMI
IPC: C22C1/05
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal-ceramic composite material for casting, capable of reducing the wear amount of a tool at screw hole working and excellent in workability, and its manufacturing, method. SOLUTION: In the metal-ceramic composite material for casting, formed by composing an aluminum alloy as a matrix material with a ceramic powder as a reinforcement, the ceramic powder has 15-25 vol.% powder filling rate and is uniformly dispersed in the composite material. Further, JIS 2 class M4 screw holes not smaller than 60 holes in number can be made by the use of a single cemented carbide rolled tap tool (OT-NRTM4×0.7) alone in a product made of this composite material.
Patent JP-2001110732-A (JP)
Title: Atmospheric pressure phase growing apparatus
Inventor: IBARAKI HIROMI
IPC: H01L21/205
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an atmospheric pressure phase growing apparatus for forming a thin film, whose thickness is uniform which can be suitably applied to a semiconductor device by suppressing pressure changes in this device. SOLUTION: This apparatus is provided with a by-pass passage for linking the upper part and lower part of the elevating mechanism part of a tray, so that compression or expansion accompanying the elevation of the tray is relaxed, and that pressure changes generated inside can be suppressed. Thus, film-forming precision can be further improved, and the film formation of a film whose thickness is uniform can be attached.
Patent JP-S63143609-A (JP)
Title: Positioning device for moving body
Inventor: TANPO HITOSHI
IPC: B23Q5/56
Filed: 1986-12-08
Abstract: PURPOSE:To reduce frictional resistance at the time of rough movement of a moving body and to reduce a heating value and a frictional value by pressurizing members to be relatively rotated in contact with each other only when the moving body is finely moved by mean of an electric distortion element. CONSTITUTION:The titled device is provided with the electric distortion element 24 for pressurizing two members so that a fine interval between the two members, e.g. between nuts 21, 22 and a feed screw 11, is removed and a control means 27 for controlling the element 24 so as not to pressurize between the nuts 21, 22 and the feed screw 11 at the time of rough movement of the moving body 23 and controlling the element 24 so as to pressurize at the time of fine movement. Since the nuts 21, 22 and the feed screw 11 are not pressurized by the element e.g. at the time of rough movement, the frictional resistance is reduced, load torque is reduced and heat generation and friction are also reduced. At the time of fine movement, a driving voltage is impressed to the element 24 under control based on the control means 27, prescribed pressurization is applied between the nuts 21, 22 and the feed screw 11 by the element 24, so that backlash between both members is removed and accurate positioning can be attained.
Patent JP-H06119472-A (JP)
Title: Multiplication circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: G06G7/16
Filed: 1992-10-06
Abstract: PURPOSE:To make small-scale and high-accuracy multiplication by measuring the sum of charging time of first and second timers with a third timer and defining the final output voltage of that timer as the multiplied result. CONSTITUTION:This multiplication circuit is provided with first-third RC circuits (timers) T1-T3, an input voltage X is inputted to the timer T1, an input voltage Y is inputted to the timer T2, the timer T1 is provided with a threshold value element Th1 for generating an output to the voltage exceeding a threshold voltage, and a two-input capacity coupler Cp1 is connected to the input of this Th1. The timer T2 is provided with a threshold value element Th2 and a two- input capacity coupler Cp2, and capacitance CC1 for charging are charged, and a voltage V2 is increased to the same level. Further, an RP is inputted to one terminal of a capacitance CC3 for charging of the timer T3, and the other terminal is defined as an output terminal. Then, the sum of charging time of the first and second timers T1 and T2, is measured by the third timer T3, and the final output voltage of the third timer T3 is defined as the multiplied result.
Patent JP-S63144631-A (JP)
Title: Synchronizing equipment
Inventor: OSHITANI MASATOSHI
IPC: H03K5/19
Filed: 1986-12-08
Abstract: PURPOSE:To attain the ease of change of a synchronizing signal or a synchronizing sample point and a sample point number without revising a hardware by rewriting optionally the contents of the memory of a basic pattern generating circuit. CONSTITUTION:With a synchronizing signal inputted from a terminal 6, an output 9 is written in a synchronizing data storage circuit 16 from a synchronizing signal latch circuit 7. Then a data signal 19 for synchronizing collating position is read from the circuit 16 by using an address signal 15 via a signal generating circuit 10, a basic pattern generating circuit 12 and an adder circuit 14, and the basic pattern data 18 from the circuit 12 and the signal 19 are collated by a synchronizing data coincidence circuit 20. Then the result of collation is inputted to a synchronizing data coincidence number counter circuit 22 via a terminal 21, the signal 23 being the result of count is compared with the threshold level from the input terminal 25 by a synchronizing discrimination circuit 24 and the result of discrimination is outputted to the output terminal 26 to apply synchronization. In this case, the content of the memory of the circuit 12 is rewritten optionally to facilitate the change of the synchronizing sample point.
Patent JP-S63147794-A (JP)
Inventor: MIYATA TAKESHI
IPC: B66B13/20
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06150401-A (JP)
Title: Production of optical disk
Inventor: IKEDA MINORU
IPC: G11B7/26
Filed: 1992-10-30
Abstract: PURPOSE:To enhance the adhesion between protective coats and substrates by subjecting the contact surfaces of the optical disk substrates with the protective coats to plasma etching for 60 to 600 seconds within a 100 to 1000W range of high-frequency electric power. CONSTITUTION:The specific parts on the transparent disk substrates made of polycarbonate is subjected to the plasma etching treatment. This plasma etching treatment is executed for 60 to 600 seconds within the 100 to 1000W range of the high-frequency electric power in a gaseous argon atmosphere. Magneto-optical recording films laminated with TbFeCo films, SiN films, etc., are thereafter formed coating material consisting of urethane acrylate by a spin coating method. The coatings are then cured by irradiation with UV rays. Two sheets of such substrates are stuck to each other by a hot melt adhesive by disposing the protective coating sides on the inner side; thereafter, a hug is adhered thereto by a UV curing type adhesive. As a result, impurity components are removed and active species are developed on the resin surface and, therefore, the adhesive strength of the substrates and the protective coat is improved.
Patent JP-H06137778-A (JP)
Title: Grooved rolling apparatus of bar for welding heat exchanger tube and weld flat heat exchanger tube
Inventor: ISHIZAKA YUJI
IPC: F28F1/40
Filed: 1992-10-30
Abstract: PURPOSE:To achieve higher reliability in the quality of welding by performing a grooved rolling of a bar for a welding heat exchanger tube in such a manner that no variations are caused in the width and in the shape of the end rim of the bar to improve butting condition by a tubular forming. CONSTITUTION:A surface desired to work a bar of a groove forming roll 1 is made in a horizontal symmety to prevent twisting in working. A buffer area C1 is arranged with a gap part for absorbing the bar member extruded toward the center part of a groove forming part 1A while a buffer area C2 of the bar member is provided between a side rim rolling part 1B and a protruding thread 2' for grooving adjacent thereto. Moreover, a flange 9 is provided at an end part of a support roll 8 to restrain expanse across the width thereof so that the expanse across the width of the bar 11 is restrained as caused by the grooved rolling thereby allowing the absorption of a flow of the texture of the bar with the buffer areas C1 and C2.
Patent JP-2001118065-A (JP)
Title: Device and method for fingerprint collation
Inventor: FUJII YUSAKU
IPC: G06T7/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for fingerprint collation with higher reliability. SOLUTION: A fingerprint image is processed into thin lines by a conventional method and then feature points are extracted. The figure points are given IDs respectively and information that the feature points have is managed. As information on a feature point of interest to be collated, information showing what relation a ridge where a circumferential feature point is present has from the ridge position of the feature point of interest is stored in addition to the position, kind, and direction of the feature point of interest. Then, the information of the feature point of interest itself is collated and feature points on ridges in the same relation with the ridge position of the feature point of interest are also collated.  When the feature point of interest and circumferential feature points have the same position and direction and are different in kind, points are lowered to represent the degree of matching. Then the collating results of those circumferential feature points are obtained as points and it is judged whether or not the points are larger than a threshold to judge whether or not the feature point of interest matches.
Patent JP-H07117734-A (JP)
Title: Transporting deck
Inventor: FUJII TAKANORI
IPC: B60P3/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide a transporter mount which is able to use such strength as sufficient enough to do any traction work in a transporter mount itself, and even at the time when conveyance of a heavy load or operations other than the traction work is performed, to work without removing it. CONSTITUTION:Both ends of an almost U-shaped supporting frame 8 are installed in a tractor 1 free of rotation so as to make them lockable to a rear axle of a working car in an optional position, and further, a deck 3 is installed in a central part of the support frame free of rotation so as to make it lockable at the optional position with the frame as the fulcrum.
Patent JP-H10145699-A (JP)
Title: Multi-screen display television receiver
Inventor: YAJIMA KENICHI
IPC: H04N5/445
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To allow the broadcast contents to be confirmed for all channels by displaying the number of non-displayed channels and executing the multi- screen display mode automatically at application of power. SOLUTION: A control section 20 selects periodically a multi-screen use tuner 12 when the multi-screen display mode is not set, receives a video signal of each channel from a video signal processing circuit 13 and detects a synchronizing signal in an input signal to discriminate whether or not a broadcast program through this channel and the discrimination result is stored in a control data storage memory 21. When the multi-screen display mode is set (executed), the control section 20 reads data in the control data storage memory 21 to display a program of broadcast channel on multi-screen display and controls each circuit so as to display the number of broadcast channels not displayed onto the screen. Furthermore, the control section 20 executes the multi-screen display mode automatically when detecting application of power.
Patent JP-H05126826-A (JP)
Title: Toilet for health judgment
Inventor: IMAI SHIGEO
IPC: G01N33/50
Filed: 1991-11-08
Abstract: PURPOSE:To enable handy health judgment using a toilet. CONSTITUTION:A rotary blade 5 is provided at a water sealing section 3 and driven to rotate with a motor 7. A reagent is fed into a water in which feces are dispersed to facilitate the judgment of the existence of a latent blood in the feces. This eliminates the need for judging the existence of the latent blood using a special device or the like in a hospital or the like as in the past thereby yielding an effect of allowing the judging of health condition very handily.
Patent JP-H06143084-A (JP)
Title: Operating method for twin arm robot
Inventor: TAKECHI HIROAKI
IPC: B23Q7/04
Filed: 1992-10-30
Abstract: PURPOSE:To prevent two arms from interfering with each other, concurrently prevent a plurality of robots from interfering with one another, and thereby enable twin arm robots to be used in various systems in a simple manner without interfering with one another by letting the condition of each arm for each twin arm robot be outputted at all times. CONSTITUTION:The turnable fulcrums O1 and O2 of first arms 10 and 10, which act as the rotating fulcrums of a right and left arm 6a and 6b are parted by the same distances L and L to the right and left sides of a column 5, and the operating ranges of both the arms 6a and 6b are partially overlapped, so that they have a so-called interfering range. A motor 9a for the feed screw stems 9 of the arms 6a and 6b and a motor for joint sections are so devised as to be automatically controlled by a controller 13 in such a way that both the arms 6a and 6b are freely operated without interfering with each other. Moreover, their actions are so devised as to be taught by a teaching means 14 provided for the controller 13.
Patent JP-S63145821-A (JP)
Title: Turning device
Inventor: NAKASUGI MIKIO
IPC: F16C33/74
Filed: 1986-12-09
Abstract: PURPOSE:To improve the turning accuracy and stability by reducing the degree of dependency of bearing force of a fluid bearing using attraction force of a permanent magnet. CONSTITUTION:A magnetic circuit is formed in such a manner that lines of magnetic force put out from a permanent magnet 21 are introduced to a ferromagnetic material sleeve 20 on the turning side through a ferromagnetic material yoke 22 and again returned to the permanent magnet 21. Therefore, force F is applied to the ferromagnetic sleeve 20, so that the whole turning member is urged to a thrust bearing 17 by the force F. That is, the turning member is urged to a bearing surface by the weight thereof and the force F produced by the magnetic force of the permanent magnet. Accordingly the rate of dependency upon bearing force of the thrust bearing 17 and the influence of a change in the thrust bearing state due to a temperature change or the like can be substantially restrained, so that the position accuracy and stability in the axial direction for the turning member can be remarkably improved.
Patent JP-S63147205-A (JP)
Title: Detecting device for guiding direction
Inventor: FURUKAWA HISASHI
IPC: G01B11/00
Filed: 1986-12-11
Abstract: PURPOSE:To simply set a driving course of a carrier without receiving the disturbance like dust, etc., by photographing a guide line by means of an image pickup device set on the carrier and adding these picture signals in the vertical or horizontal direction to obtain a circumferential distribution curve and to calculate the position of said guide line. CONSTITUTION:The anlog signals outputted from an ITV camera 1 that image picked up a quide line are converted into digital signals by an A/D converting circuit 2. These digital signals are added together in the vertical direction to the scanning direction and a circumferential distribution is obtained by an adder circuit 3, This circumferential distribution is differentiated by a differentiation circuit 4. These maximum and minimum values of differentiation are corresponding to the right and left ends of the guide line and therefore detected by a maximum/minimum position circuit 5. The center value of the guide line is obtained by a line position arithmetic circuit 6 for steering control of a carrier. Then a guiding direction detector is also available even with a curved guide line by dividing horizontally those digital signals into several group instead of addition equivalent to a single screen. Thus the carrier is guided with no disturbance of dust, etc., since the center differentiation value is obtained and furthermore the driving course of the carrier is simply set.
Patent JP-H06146896-A (JP)
Title: Two-cycle engine
Inventor: TAMURA AKIHISA
IPC: F02B75/02
Filed: 1992-10-30
Abstract: PURPOSE:To easily vary the opening/closing timing of an auxiliary exhaust port without any new design of a cylinder block, and to reduce the cost and shorten a term of engine development for a two cycle engine. CONSTITUTION:Recessed parts 25L, 25R are formed on the peripheral part facing to the auxiliary exhaust porets 18L, 18R on the top face of a piston 6, in a two-cycle engine where a main exhaust port 17 and auxiliary ports 18L, 18R opened/closed by reciprocating sliding movement of a piston 6 are opened on the inner circumferential face of a cylinder 5 formed in a cylinder block 3, and opening/closing means (exhaust valves 20L, 20R) for conducting/ shutting the auxiliary exhaust ports 18L, 18R in response to an operational condition, opening/closing timings of the auxiliary exhaust ports 18L, 18R are set according to the depths of the concave parts 25L, 25R on the outer circumferential face of the piston 6.
Patent JP-H02142314-A (JP)
Title: Snow remover for transmission line and distribution line
Inventor: KIMURA SEIICHIRO
IPC: B23K26/00
Filed: 1988-11-22
Abstract: PURPOSE:To remove snow or ice from a stringing by leading light beam oscillated in a laser oscillator mounted on a mobile car to a parabolic reflector supported by a tripod and providing a control board for regulating the fulcrum spacing of the tripod based on a signal fed from an illumination monitor for measuring the distance and the angle to a transmission line. CONSTITUTION:Output beam from a CO2 gas laser 5 arranged on the bed 1a of a large truck 1 is led to the central section of a parabolic reflector 3, and an illumination point monitor 7 for measuring the angle and the distance to a stringing 6 is fixed to the reflector 3. Signal from the monitor 7 is fed to a control board 4a so as to drive a pulse motor thus telescoping a tripod and positioning the reflector 3. By such arrangement, snow or ice can be removed easily from the stringing 6.
Patent JP-H02141820-A (JP)
Title: Interactive type operation device
Inventor: INUBUSHI HIROYUKI
IPC: G06F3/048
Filed: 1988-11-24
Abstract: PURPOSE:To enable an operator to easily and properly recognize display contents by displaying an operation element like a touch switch in a color corresponding to the state with a pattern corresponding to the state. CONSTITUTION:Information indicating the state of each operation element of a plant 2 is inputted to a plant controller 1 and is outputted to an operation display controller 3. In the controller 3, touch coordinate information outputted from a coordinate input device 6 is inputted to a coordinate input means 11 and is outputted to an operation information processing means 12. State information outputted from the plant controller 1 is inputted to a state information input means 13 and is outputted to an operation information processing means 12. The operation information processing means 12 discriminates the state of each operation element displayed on a display device 4 based on inputted state information. Display information consisting of a display color and a display pattern corresponding to discrimination contents is stored in a display memory 14.
Patent JP-S63147431-A (JP)
Inventor: YAMAGATA HITOSHI
IPC: A61B5/00
Filed: 1986-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62156498-A (JP)
Inventor: YAMADA EISAKU
IPC: E21D9/06
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63147465-A (JP)
Inventor: UCHIUMI SHINICHIRO
IPC: A61J1/05
Filed: 1986-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001113409-A (JP)
Title: Roughing cutter
Inventor: YOSHIDA TSUNEO
IPC: B23C5/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a roughing cutter capable of repolishing, even if it is applied to a ball end mill, and easily measuring a bias and an inclination of a machined surface, and improved in cutting performance. SOLUTION: An outer cutting edge 3 is formed in a cutting edge shape that straight parts 4 and notch parts 5 are alternately arranged in a regular pitch. A straight downward slope part 5a is connected to a rising in tool diameter direction part 5c through a corner radius 5b in the notch part 5. An uniform flank angle across the whole outer cutting edge 3 can be applied by this device of the shape of the notch part 5.
Patent JP-H06146516-A (JP)
Title: Interior finishing construction of staircase
Inventor: SAKAI TOSHIMITSU
IPC: E04F11/02
Filed: 1992-11-04
Abstract: PURPOSE:To prevent the generation of a gap between a staircase unit and an interior finishing panel and to prevent the interior finishing panel from damage in mounting the staircase unit. CONSTITUTION:A lower wall panel 2 is placed downward of a staircase beam and, at the same time, an upper wall panel is placed. A setting bed board 4 as the surface on a staircase side of the lower wall panel 2, the surface on the staircase side of a staircase beam and the setting bed board 4 as the surface of a staircase side of an upper wall panel are positioned on the same vertical surface. A gap is formed between the same vertical surface and a staircase unit 5, and the setting bed board 4 as the surface on the staircase side of the lower wall panel 2, the surface on the staircase side of the staircase beam and the surface on the staircase side of the upper wall panel are equipped with an interior finishing panel 6. With the lower edge of the interior finishing panel 6 positioned below as an inclined edge section along a staircase inclination and, at the same time, a gap 8 between the same vertical surface and side end of the staircase unit 5 is shielded with the inclined edge section.